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Da Vinci's Ball Bearing Puzzle Loot Price: R66
Discovery Miles 660
Da Vinci's Ball Bearing Puzzle:

Da Vinci's Ball Bearing Puzzle

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Loot Price R66 Discovery Miles 660

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Can You make the Ball Bearings Sit at Opposite Ends of the Puzzle? Leonardo Da Vinci ( 1452 – 1519) He conceptualised the first helicopter, he knew that the propeller on his helicopter design would need to rotate extremely fast for lift off, and that he would have to find a solution to the friction problem. Ball Bearings, together with a lubricant would significantly reduce friction , greatly increasing the propeller’s speed.


Brand: Professor Puzzle
Categories: Toys
Toys > Games
Toys > Games > Travel Games
Toys > Hobbies
Toys > Games > Trivia & Brain Teasers
LSN: X4P-0N2-8PE-7
Barcode: 5060036533489
Suitable For: Boys & Girls
Suitable for Age: 6 years +

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  • Great Mind Metal and Wood Puzzle Series
  • Difficuly Rating: 3
  • Includes: Variation of Metal and Wooden Great Minds
  • Aim: Can you make the ball bearings sit at the opposite ends of the puzzle

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